Norway has a South, and Mandal is its unofficial capital. The country's southernmost town, nestled at the mouth of a salmon river on the Sørlandet coast, it cultivates everything Norwegians associate with vacation: white wooden houses, narrow lanes that smell of roses and coffee, long beaches and soft light. As the ship approaches, the archipelago of smooth reefs makes it clear: here, summer is taken seriously.

Sjøsanden, the Norwegians' Beach

A few minutes from the centre, backed by a pine forest, Sjøsanden unrolls 800 metres of gently sloping fine sand, regularly ranked among the most beautiful beaches in the country. Families spread out their towels from June on, the brave go for a swim, and the others wade ankle-deep while watching the sailboats come in. The water of the Skagerrak stays cool even in midsummer: a swim must be earned, but no one has to go in further than their calves. The coastal trail extending the beach toward Uranienborg Point offers lovely views of the islets; allow just under an hour round trip, with no difficulty.

White Lanes and a Town of Artists

The old centre is best discovered on foot, at random. The white houses, packed along cobbled alleys, mostly date from the 18th and 19th centuries, when the timber trade and salmon fishing made the town rich. Mandal prides itself on being the birthplace of the country's oldest artists' colony: painters and sculptors found their light here long before the vacationers, and galleries carry on the tradition. On the other bank of the river, the Malmø district is home to Buen, a contemporary cultural centre with undulating architecture, a modern touch in this immaculate setting, and proof that tradition need not stand in the way of daring.

A Church With 1,800 Seats

Mandal Church is impossible to miss: built in 1821 in the Empire style, it is considered the largest wooden church in Norway, with nearly 1,800 seats. Its columned façade and bright interior, all Nordic simplicity, are worth the short walk from the centre. Along the way, local history buffs can step into the town museum, housed in a former merchant's residence, where ship models and artists' canvases tell the story of the region.

Toward Lindesnes Lighthouse

Several excursions head for Lindesnes, about forty kilometres to the west: it is the southernmost point of mainland Norway, marked by the country's oldest lighthouse site, first lit in 1656. The current building, squat and striped with red, watches over a landscape of low rocks where the North Sea meets the Skagerrak. In fine weather, you can climb up to the lantern; in rough weather, the sight of the waves is enough. A museum built into the rock completes the stop.

Little Pleasures of the Port of Call

• Enjoy ice cream or fresh shrimp on the quay, summer rituals that the people of Sørlandet practise with disarming seriousness.
• Stroll along the pedestrian street lined with shops and cafés, in the heart of the old town.
• If your stop falls in August, the town celebrates its seafood festival, the Skalldyrfestival, four days of festivities centred on the bounty of the sea.

Leaving Mandal is like leaving a vacation home: done with regret. You take with you the scent of the pines behind the beach, the white of the façades against the blue sky, the tranquillity of a town that has made gentleness an art of living. It is easy to understand why so many Norwegian families return here every summer, as faithful as the July light. The Far North has its fjords; the South has this smile.